The kind of trope you love a LOT, but it's so specific that it's hard to find/search for. So i'm not talking abt "there was only one bed".
I mean like, "person being transferred/isekai'd to another world where they are clueless about the culture there and end up asking someone for their hand in marriage"
2 old guys (like 45+) both depressed and just really down. Meet each other and say “you know what, fuck it, Imma try my luck at love” be in love, be gay, be happy 2 reply