If I'm not mistaken, the kids are twins right? Funny how that creepy guy only look and focused to the other child as his.
I believe it is technically still possible for one of them to be his and the other not despite them being born as twins. If we apply realistic pregnancy scenarios to the story, then mc could've been pregnant with one before the marriage and then gotten pregnant again on their honeymoon. This would mean both babies have different fathers despite being carried together, it usually means one baby is born full term (the first one) and the other is premature (the second one. Granted I really dont think that creepy dude is smart enough to understand that
Tear jerking yaoi/shounen ai recommendation please. Thanks so much!
http://www.mangago.me/read-manga/cosmic_boy/
This one really made me cry
Hi! Any recommendation similar to life senjou no bokura? They started off as lovers but have to separate years later and the seme feels regret over breakup? Please. Thanks in advance!
Something close: http://www.mangago.me/read-manga/tamayura_yuki_ringo/
If you don't mind light novels, https://www.novelupdates.com/series/hako-no-naka/ by Konohara Narise (drama CD released few months back but I don't want to end in a puddle of tears so I'm holding it off lol).
Where did that grandfather come from again??! Argh. I need the intervention of Taesung's parents here! ヽ(`Д´)ノ