Will and Kevin are both single consenting adults. Kevin straight up told everything about his feelings to William so William knows where he stands. I do believe he is okay with their flirtmance, BUT even if he d not be at this point it is his fault for not stating his views on the relationship.
People PLEASE stop babying William. I ADORE HIM. But I m sure he d hate being looked down. He knows what he s doing. He s an adult. He is single. He s kissing daily a hot guy, he really doesnt need a nation pitying him for enjoying being single. From my point of view he jsut wants to enjoy his time in the house, same for Kevin, let them have their fun