My Bf Is On Msn All The Time Why Are Things More Awkward On Msn With My Bf?

Why are things more awkward on msn with my bf? - my bf is on msn all the time

I just started him out and we're very good friends and always pleasant to speak personally, but IM is generally good, but not as good as when we are in person, believe it is difficult to say the things . Is this normal? How can I avoid this?

I have another friend on msn and we talk all the time on things at random and it is really impressive, I'm so with me and my BF, but I'm afraid with my BF who is not interested ..