Feelings

So I have this guy friend. He is completely amazing. Like he's sweet, comforting, and is always there for me. We have been friends for a while now and i am even staying with him (until i can move into my new apartment) . Honestly though he treats me soo well. But he has a child. I'm 21 years old and would love to have a child someday just not right now. Don't get me wrong he's a great kid though. However even though I've been thinking I'm not ready every time I see him I get the urge to tell him i love him... I'm so confused. Idk what to do! Help me please. ..