Facebook friend request help?

[mariellaaa!]

Okay, so maybe I am guilty of 'Facebook stalking,' lol but it only happened once. I was looking at my crush's page and accidentally sent a friend request but I canceled it like 10-20 seconds later. I know they might get an email saying I sent one, but I just want to know that if he has a smartphone, will the little plus sign person thingy one gets when they recieve a friend request go away? Or will it still be there with my name? Thank you for your help!
@Eva Haha I really would but I would like to talk to him first before I send him a request
@Reckless Yes I guess you're right but I'm just nervous because he seems to like me and I wanted to wait a while before I added him but I guess there's nothing I can do now lol so thank you for the advice