So here are a few similarities:
- the ML /FL underwent a gender changing surgery (in DSILY female to male and in TFL male to female)
- the couple knew each other since childhood (in TFL the ML is the not-blood.related uncle of the FL)
- both main leads return (among other things) because of their love
Actually over all the gender change is the only similar trope, as you might have notice TFL is not a BL. But TFL is so good as well. It definitely does not have the same vibes as DSILY, it‘s a bit darker and (of course) dramatic and emotional (not in a feel-good way). But anyways you should check it out!
- the ML /FL underwent a gender changing surgery (in DSILY female to male and in TFL male to female)
- the couple knew each other since childhood (in TFL the ML is the not-blood.related uncle of the FL)
- both main leads return (among other things) because of their love
Actually over all the gender change is the only similar trope, as you might have notice TFL is not a BL. But TFL is so good as well. It definitely does not have the same vibes as DSILY, it‘s a bit darker and (of course) dramatic and emotional (not in a feel-good way). But anyways you should check it out!