If you are friends with this guy and you`ve known him for about a year or so and he`s usually the first one to stick out his hand for yours and you lock eye contact and interlock fingers, count how long you hold your hands and eye contact. If its between 3-5 seconds and smiling, I would think he likes you. If you like him, you should let him know if you are comfortable with it.
Read more: Why does your guy friend interlock fingers and rub your thumb while holding hands? - My friend shares his intimate personal experiences and plans with me. and makes me feel special by giving me attention. and calls me for advice and really respects me. i was ok with being just good friends. but when he holds my hand, he interlocks fingers and rubs my thumb with his, while looking and smiling at me. what does he mean? :: Ask Me Fast at http://www.askmefast.com/Why_does_your_guy_friend_interlock_fingers_and_rub_your_thumb_while_holding_hands-qna2477227.html#q1002267