I really like this guy and he's looking for a relationship but I just don't want to weird him out just saying how I feel what should I do?
The only option you have right now is to tell the guy how you feel. Ask him for a date and tell him what you feel. The feeling might be mutual and you will end up him.
Write an anonymous love letter explaining how you feel about him,and when he's wondering who wrote the letter,look directly in his eyes and say " I did".
Say how you feel anyway.