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: some background information: a friend of mine made this stupid joke about asking if someone has a sibling if that sibling is brought up in conversation, example:
>"ya my brother did something or other"

>"you have a brother!?"

also, a few weeks ago, the older sister of, lets call her, "rose," died in a gruesome car accident. the school was very distraught, etc, etc. 

anyway, a couple of days ago, in class, there were groups of us working and talking together, when suddenly i hear "rose" mention something about her sister. i, being the suave and funny guy i am, and out of habit at that point, ask loudly, "you have a sister?!"

the room quickly gets quiet, but not as quickly as i have just realized that i fucked up. she looks at me, tears practically welling up, and says that, "its ok."

then, of course, today i accidentally asked her again, making idle conversation in the hallway. she just walked quickly away.

i don't talk to women anymore

TIFU Asking a girl if she has a sister...