why dun you make him have feeling for you instead of sitting
there and guess it?
Ask him out, sms him, call him, if he likes you, he will meet you
up and go out together, reply your sms asap, talk to you for hours.
And if this happen, things will go smoothly.
If he doesnt like you, he will find excuses to avoid you when you
ask him out. he will take half an hour to reply one simple sms,
talking on the phone for 10 minutes he will start to find excuse to
hang up.