i mean if you wanna try writing one you could and like see how it goes but its totally your choice. Here are some options on how to write around that nasty ass plot if you like:
1. u could js stick to the storyline of them being tg, cheating on both YN and diego in the process but itll be so sad and u prolly dont wanna do that
2. make it that Lila kissed him first and he pulled away or sum (doesnt have to affect Five and YNS relationship)
3. Lila and five dont go in the subway together at all! Instead make it that Five and Yn do, or that five is there alone (he gets ptsd from apocalypse and comes back quickly)
but tbh their relationship wasnt even all of it. ben and jennifer made ZERO sense, luther went back to a side character, and where was allison and klaus screentime? it was the five, lila and diego show again lol. truly was a mess i cannot lie