Help, I Need Boy Advice! Is it Because I am Bi?

Sounds like you have found the one for you . Don't let it go fight for him . He does love you and he is just having trouble dealing with you being bi . Talk it over let him know it is him you want to spend life with . But you have to let him know your bi and have urges that will not go away . If he is the man you need he will work with you on them not just turn away from you .