>>19318192I bet that one of the mayor reasons for her depression is not being able to convey her true feelings to Rushia. The menhera ends up saying she had no friends, and Marine knowing isn't true, will beat herself over and over (and over) because she let her go that far away from them. Regretting time she could have invested in getting closer to Rushi. Not being able to save her from herself is a weight she is carrying right now. You may think it's stupid and she shouldn't do it/etc, but it's the way empaths live, and she is the biggest one in all of Hololive.
