This story is a sequel to Meltdown
Twilight Sparkle struggles with life, loss, and sickness after having saved Ponyville from disaster. The day she asked Rainbow Dash out on a date, unsurprisingly, did not go according to plan. Now that she's recovering, she has to deal with the results of what happened, regardless of whether they are good or bad. At least she has the support of her friends, and perhaps, somepony more than just a friend to help her.
Beware of unmarked spoilers in comments.
Sequel found here!