Back in Equestria we see a group of ponies resting their heads in guilt for everything that happened. They were The Mane Five, Princess Celestia, and Shining Armor. They realized that since 5 years ago they messed up bad when Twilight had gone missing. If they listened to her about Chrysalis taking over then this wouldn't happen.
"Oh Twily. I really wished I didn't say those harsh things to you. If I did then we could have stopped Chrysalis sooner, Cadence and I would been married and you girls wouldn't been kicked out." Shining said sadly.
"It's not only your fault Shining. We're all to blame for this. Because of our actions Twilight, Spike and Cadence are gone." Celestia reminded him.
"The old saying was true. We don't know what we appreciate til we don't have it." Luna said.
"If only we listened to her about Chrysalis pretending to be Cadence then we could have stopped her earlier." Applejack mentioned.
"Yes. But we didn't. Now three of our friends are gone and it's all our fault." Rarity told her.
Then to everyone's surprise they all saw a portal open up. They didn't know where it came from and started sucking everyone inside. They all screamed while traveling in the portal but Pinkie was the only one not screaming. Meanwhile in the Bad lands were a bunch of dragons roaming around. One particular dragon was a red one with orange hair and looking down in the dumps. He was Garble.
"Spike. I really wish you were still here little buddy." Garble said upset.
"Still wish you were more nice to Spike bro?" A female dragon named Smoldering asked.
"Yeah sis. And technically he was right. I was a jerky dragon. But I wish that I can say sorry to him." Garble replied as his friends came to him.
"You ain't the only one man. We all want to say sorry to Spike too." A dragon named Fizzle said.
Then another portal opened up and sucked them all in. The dragons were yelling their heads off while riding inside. Then the portal reopened and all of them fell out. Not only them but the ponies did too! They all stared at each other in surprise as them all became human anthro dragons and ponies.
"Garble! What are you doing here?!" Rainbow shouted.
"Now now take it easy Rainbow. I didn't come to cause havoc. I just want to apologize to Spike." Garble responded.
"Cause you treaty him badly because he wasn't like you?" Fluttershy asked.
"Yes. He was right about me being a jerky dragon. I want to apologize and make amends with him." Garble answered.
"Well you ain't the only one. We want to apologize to Twilight for not listening to her about Chrysalis. But where are we?" Applejack said.
"I don't know. But I do know is that we all need to find Twilight and Spike. We have to say sorry to them." Celestia told everyone.
But they didn't need to wait that long as they saw Twilight, Thorax, Pharynx and Cadence coming out of the cafe. The four stopped in their tracks when they saw their old friends that they haven't seen in a while.
"Celestia? Girls? And Garble? What are you doing here?" Twilight asked.
"Twilight!!! I know this seems like a bad time but we somehow got sucked in a portal and we landed here!!!" Pinkie said fast.
"Why? You come here to say more harsh things?" Cadence asked.
"No Cadence. Lemme say what I need to say. I know we had a falling out and technically im to blame for all of this. Things were said to Twilight that shouldn't been said. I want to say im sorry for not listening to her about Chrysalis." Shining explained.
"That's... That's wonderful Shining." Cadence said. "But I need you to understand that I have someone else now. Meaning we can't be together anymore."
"Understood. I noticed that this guy you're with is a sign meaning your over me. I get it. I don't deserve to have you anymore." Shining admitted.
"Hey but we can still be friends. That okay?" Cadence asked.
"Better than nothing." Shining said.
"But I wish to know what you girls are doing here." Twilight replied.
"Twilight. We messed up pretty bad since you and Spike left. Cadence ended her relationship with Shining, cut her ties with Celestia, cancelled the wedding and kicked us out." Rainbow said in guilt.
"Least you got the message." Twilight told her.
"Now Twi. It was all our fault that this happened to us. If we listened to you earlier about Chrysalis then you wouldn't have left us. Can you forgive us Twi?" Applejack asked.
Twilight hasn't seen her friends in 5 years and it was true she missed them. And considering that she has a new family now it wouldn't be right if she held that grudge against them. So she smiled and decided to accept their apology.
"Of course I forgive you." Twilight said.
They all hugged her and Celestia looked at her in the eyes with regret.
"Twilight. I am so sorry for ignoring you about Chrysalis attacking Equestria. If I had listened to you then I could have helped you stopped this." Celestia said crying.
"It's okay Celestia. Everyone makes mistakes." Thorax reminded her.
"Oh um girls? This is my boyfriend Thorax." Twilight introduced.
"And my boyfriend is Pharynx." Cadence introduced as well.
"Well nice to meet you two." Celestia replied.
"You as well Celestia. But what are the dragons doing here?" Thorax asked.
"Well Thorax I can answer that. I've been a real jerky dragon to Spike in the past and I really shouldn't have been acting like that. So I want to find him so I can say sorry." Garble answered.
"Oh so you all want to make amends?" Cadence asked as everyone said yes.
"Well I did miss you so I can't hold a grudge against you." Twilight responded.
"And Twily? How's about me, you, your boyfriend, Cadence, her boyfriend and the girls all have a day out to catch up on old times? So we can reconnect." Shining asked.
"Sure Shining. And Garble? If you want to apologize to Spike he's in the castle." Twilight replied to him.
"Thanks Twilight. Come boys. We got amends to make." Garble said as the band walked off to find Spike.
So Twilight and the gang all decided to reconnect and make up for everything that happened long ago.