Indeed cute things! Everything! She even has a trash heap to go treasure hunting in back home. Ooh a split personality, that's interesting. Somewhat like Rena. Though different.

Whenever it comes to the deity of her hometown (Hinamizawa), Rena's personality changes as well especially when it deals with the curse (or Hinamizawa Syndrome). Instead of the usual kind and caring Rena, she becomes a solemn, calm, and nervous person prone to hysteria. When hysteria hits... just make sure she doesn't have her cleaver with her. She takes the curse very seriously due to her experience back in her former residence in Iburaki where she had "heard" the diety (Oyashiro-sama) call to her to go back to Hinamizawa.