Ahhhhh, so now her plot comes to light. I wasn't sure what her goal was, whether she was going to use the ring to accuse Kimiya of being a stalker that stole it from her and get him banned from the concerts, or use it as proof they met up outside and pin it on him, or what. Honestly, he should have thrown away the ring; I can think of too many ways it can be used against him.