"Uh...I don't know...I'm not sure if I want to go out..."

She says,with the door half closed and avoiding eye contact with you.How her older sibling thought it would be fun to get out of the house to do something with Hitori,or well,actually it was your parents who requested that you try to convince her to spend time with you,how you two hardly ever talk or do anything together even though you're siblings,they forced you to go to her room to convince her to hang out.