Umibozu and Gintoki's meeting with Kagura's boyfriend Dai doesn't go according to plan as he's revealed to be the prince of Planet Titan. Meanwhile, the new couple's relationship takes a drastic turn.
I don't really get the difference 
between romantic and familial love yet,
،ما زلت لا أفرّق بين الحبّ الرومانسيّ والعائليّ
Aún no comprendo
los distintos tipos de amor,
Ainda não sei muito bem a diferença
 do amor romântico pro fraterno,