Responses

Because you cannot control fate. But you can control how their actions will change the trajectory of their path towards that fate. In the end, each character will have different experiences, POVs with same outcome. The thing that makes a story is not the ending but how the characters live through the journey. That's why it's an interesting premise for a story.
I’m wondering (genuinely, not sarcastic) what’s BL manhwa’s obsession with fate. I’ve seen a lot of stories with sudden revelation that the MC and ML had accidentally or briefly crossed path long way before the main story begin and then they reunited by fate. Don’t care tho, cos fiction is just fiction in the end, the author can write whatever. Just wondering.