Is he into me? How do I know?

about 5 years ago...back in high school this guy would ALWAYS give me a ride home....btw i lived like 2 blocks away..so the walk home would be like 5 min....so like 5 years later..now...i moved away to New York and finally contacted him...i said i was coming home for a little bit and he offered to let me stay at his crib...no problem!...and is COMPLETLY stoked that im coming back even though back then we NEVER hung out....idk..i THINK he likes women..i mean im pretty sure he does...but just curiosity before i see him next week.....HELP!..btw i am not out...but do have gay tendencies......