Shall I just let go

I had a crush on someone and i went out with him couple times but i felt he had a crush on my friend as he always contacting her not me (by the way my friend who arranged the hagout with me and him ) By the time going my friend she never had feelings for him so she never replied to him back he stepped away And he started to come and talk to me sometimes I thought that he is taking to me just to know about my friend but he never asked about her He sometimes contact me but he never asked to go out And I’ve never showed to him that I like him after I felt that he has feelings for my friend I don’t want to except anything that doesn’t exist and I don’t want to get hurt Shall I just let go