ruo's Things

I forgot how they started but,
Police man x Mafia guy with super FLASHY outfit choices.
The mafia guy always stalked and watched him from afar, progress- then they fall inlove and boomshakalakad on the bedroom- on the park at a table i think?
The mafia guy looks cute with his hair down.
At some point i think one of them got kidnapped??? Because of the mafia guy but i dont remember
Overall, this is pretty known to be a cute manga

Please help me if this reminds you of anything! Thank you in advance!


Ps There was also a side highschool student couple that struggled on who to top and bottomed and consulted to them abt it and stuff shdhdh

Guy was like rivals with this one guy, then banged his head i think? And when he woke up he was in the middle of say gex with that rival because he was isekaid in another universe where they got together and at first he was like confused i guess? And then time pass he realizes his own feelings and stuff happens yk and he got sent back to his old universe where he meets the guy again and i think he likes him back as well???

please if this is familiar, reply...thank you in advance.