Would you think that they like each other?

if you see these two people always together three times a day would you think that he liked her or she liked him or they both liked each other

well it depends - if they are just good friends then no
but if they are obviously flirting,teasing a lot then yes people would be inclined to think there is something going on.

what if he has 3 girlrfriends then what do you think bout that?