
I think its just the common way of showing the "no matter who I went out with, I couldn't forget about you" trope. ╮( ̄▽ ̄)╭ I don't particularly mind the ones like this one or Seven Days where they are seriously trying to fall in love. But I do dislike the playboys that just mess around with no strings attached.

That might be true. But I think he could’ve stopped going out after dating 1 or 2 girls cause he knows that it’s not working for him. But he still kept doing the same so I was disappointed with him...And of course I too dislike the usual playboy trope where the guy messing around shamelessly suddenly becomes nice after falling in love and I’m like, you don’t deserve someone’s love but still it is shown that he and the he loves get together.
(-_-)

nah, that is a common trope in bl manga ╮( ̄▽ ̄)╭ once i discussed about it in the comment section on this site with other reader, she said its normally for people who are struggling with their sexuality to embrace the opposite sex and have multiple sexual partners from the sex they aren't attracted to( ̄へ ̄) they do that in hopes of having a "normal" life and falling in love or liking the opposite sex more than their own sex(〜 ̄△ ̄)〜 its can also happen because they have god complex, thinking they're invincible and nothing bad can happen to them(╬ ̄皿 ̄) but then, if someone who said they love me do something like that i'll also disappointed and doubt about love that they've said lol(● ̄(エ) ̄●)
This is sort of unrelated(?)but I want to say something. Does every BL manga needs to mention one of the guy, mostly the seme having several girlfriends?! I know this might sound rude but I don’t think including the part of Saeki having many girlfriends actually has any impact to the story. You might say that he eventually broke up with all of them since he didn’t love them and it shows how much he loved Wataru but why go out in the first place then?! Most girls in BL mangas are just annoying for me and if thought from the perspective of a girl who really loved Saeki, doesn’t she seem pitiful? I’m like, dude if you already know that someone else is not going to do for you just stop it already and he didn’t stop rather continued going out with girls. In my opinion, Saeki loved Wataru but still insisted on going with other people and that just made his feelings kinda meaningless which is why I don’t like the story very much. Again, when Saeki
left without telling anything, I was really mad cause he didn’t even seem to respect their friendship by doing that. If it was me instead of Wataru, I would clearly break all ties with him... ( ̄へ ̄)