I have a boyfriend that i love to peices, but i miss the single life is this wrong of me?

i love my boyfriend so much and he does me too, but i miss being single. is it wrong of me? what should i do? he is really nice some people say he can be controlling but i don't think so. but the thing is being single is great but when i im singe and get upset there will be no one there for me... well ill have my friends but it wont be the same what shall i do?