I don't know why they insist on this ex-boyfriend coming back plot, it has zero impact because everyone knows…
Even if the ship wasn't fixed, we know they'd end up together. It's always like that in asian dramas "ex coming back" is a popular trope. I see it in every fifth show It's just done for angst and some sympathy and because the writers are predictable
I don't think this is happening. Gene was in gmmtv for like 3 seconds, Atom is currently filming her series with Mer, Esther is a flight attendant and Apple is in 4 elements
It's just done for angst and some sympathy and because the writers are predictable