Arsel's Things

It's a shounen ai manga, side couple r 2 girls, one is like a maid with green hair and the other one is more rich. The green haired one went home in another country and when she came back, she gave the other girl jewelry and put it on her. (Big slow burn)
Idk what happened afterwards n i can't find it (╥﹏╥)
It leans more towards comedy n i think it's set in a modern time.
Green haired one works in a mansion, I think she has a debt, and the other girl lives there (she might be daughter of the employer)