Hime goes to a doujin event to help Bel-senpai. The popular thing to look out for at doujin events is of course, cosplay... So of course they dress him up, and...
You should get some pictures taken with him.
Du solltest dich auch photographieren lassen.
¡Deja que te las tomen también junto a él!
¡Podrías hacerte fotos con él!
Allez, accompagne-le.
Você também deveria tirar umas fotos.