Anyone notice trio's of s wandering around?

well first are you sure their gay? have you seen them kiss? if not dont judge they may just be friends. second the 2 young girls may be dating and the older one may be a guardian or parents etc. third all my friends (straight and gay, im ) live in hamilton/toronto and almost everyone I know hang out in 3 or more and it also may be Im also in 3 in case of an emergency