Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: okay so when i am really happy or excited i tend to be really sarcastic. i recently found out this girl i had been crushing on for a while likes me as well. we recently started hanging out and talking again, and while i was dropping her off yesterday she sporadically kisses me, and how do i respond? i say "thats it?" she promptly walks out of my car and hasn't texted me since.

i dun fucked up

update: we are good now, she now calls me chandler

TIFU By saying "Thats it?"