help me out. crush birthday

(ik im posting in 2 different groups...)

its my crush( the one i love, but not my boyfriend😅) birthday in a few hours and i have no idea how to wish him.

help mee

ive known him for a year now.andif you are wondering why we are not dating its because we are still trying to know more about each other and dont wanna rush things

last year i wished him "hapoy birthday" as we jusrmt came to know each other but this time i wanted it to be special but dont wanna sound too creepy