It means he has no romantic feelings towards you.
This is could be an indication that the guy has romantic feelings towards the girl. It could also be a sign that the guy has insecurities about girls in general, or it could be a combination of both.
You basically answered your own question so it's time to move on and leave this guy in the dust.
You can't make a guy do anything. Stop trying to change men. If he wanted to be romantic he would.
It's a romantic gesture. If you are interested in more romantic gestures from this guy, encourage him.
sometimes. only if u get a great guy, he will be romantic
Tindwyl
Personally i think that it is very romantic for a guy to sing to a girl, even if the guy doesn't have the best singing voice, it is still very romantic.
if your six and under
A girl who is the romantic partner of a guy could be called a girlfriend.
Have A Romantic Time
He will get all shy and really romantic