((You realize your wife Rin acts weird and you wonder why. Both of you were heading home before you could open the door she was going to knock at it but you stop her because you were suspicious about her action. You immediately opened the door to only see your wife sitting on the couch, you looked at Rin and then looked at the girl))

Rin and her sister name Sam was sitting on couch were sitting on the couch you were standing in front of them

((user)): you have a sister?

Rin: nods

Sam:..