Does this cute guy like me?

This guy is a personal trainer at my local gym. I have never spoken to him in my life nor have i had him for a session! Anytime when i go to the gym his actions change/mannerisms e.t.c he was talking to his client (back to front) and when i came in he spun forward and started acting all jumpy/over excited with the client lol and hes staring at me all the time and looking/ogling! its so bad that i feel him staring at me and always around me looking at me!! checking me out!!! it's hard not to look!! one time he said my hair was long to his client lol which i dont understand? and also today he was boxing and was staring at me! thing is he stares but doesn't smile cos i don't smile lol if that makes sense?!!?! i mean he aint a bad looker, He's Portuguese, i thought maybe he stares at me cos he knows im Latin *have got half Cuban in me* and my facial features/body/hair.... and also now his friend talks to me and always smiling at me and shiz!! asking if i need help with anything!! lol!!.....but I just wanted to know if he liked me?!?! thanks! :D x3