To keep it short. This girl had a crush on me in 4th grade til we started (highschool?) But i kinda didnt care/realize when i was a kid but i recently met her again while shopping and im pretty sure she still likes me for a couple of reasons. Thing is i wanna message her and talk a bit til i get her snapchat (way more common than getting a number here and it's more in my comfort zone) but she's never online on FB when i am so i dont rly wanna come off weird if i message and shes not been online for a couple of hours.

Considering i type like a mentally challenged 5 year old on my phone ill do

TLDR;; Is it weird to message sum1 when theyre not online? (Last message was early 2012)