Pay attention to what the person says about people's attractiveness. bisexual people can find either sex attractive, though they won't be attracted to everyone. To figure out if they may be bi, listen to them comment on other people'… recognize that there are many different types of sexuality. sexuality is a complex topic that's full of grey areas, so you can't assume that the person will label themself as bisexual even if they're attracted to more than one gend… ask them on a date if they tell you they're bisexual. once you know for sure that they're open to dating either sex, try asking them on a date. Let them know that you're interested in seeing them romantically, then suggest a…