This scene is a litmus test for maturity, if you think this scene was "unnecessary" then you clearly don't look at it in any way other than sexual and that's not a good way to engage with nuanced movies like Oppenheimer
bestie gue cowo lg puyeng sm pacarnya, trs di grup kita jg bingung mau nentuin ngopi dmn, dia tbtb blg kalo cewe ini rewel semua gak kami gak cewenya. trus gue kelepasan marah blg “eh anjing kalo lu ga suka cewe lu rewel sini gua pacarain aja cewe lu jing” trs pada bales “???” 😭