Gakuto is keeping his class observation day from Hayato by using a stand-in. 
Can I have theirs, then?
Darf ich es dann essen?
Entonces, ¿puedo comerme eso?
Je peux finir son assiette ?
Posso mangiare io le loro porzioni?
Posso comer a parte deles?
Тогда можно я съем?