Vol 3 ch2, end?
Veryyy good. Uke afraid to connect w others coz he can see the strings and his isnt connected. Others eventually leave him for their soulmate. Seme and him get together coz seme likes uke, uke reluctant to allow more, they just have very hot sex. Seme wants to stay w uke, uke leaves, 6m timeskip, find each other again, seme promises never to leave etc, wants uke to cut his string if ever connects. Theyre happy until his string connects to new female boss. Uke doesnt tell seme, until seme realises himself too many fate coincidences and they talk it out and uke cuts it.
Kanawanu Koi no Musubikata