She needs to accept that the group and Yuyu are NOT her friends, and they just want to toy with her. Being with just one friend or two is better than a toxic group.
No No you guys don't get it Yuyu is in love with Nana that why she is like she just has that type of love
Yep. Yuyu is a controlling piece of crap (who is totally possessive of Nana). As she said, when she wants something--Nana, in this case--she doesn't care if the subject suffers or is happy, as long as Yuyu gets what she wants. The girl needs to be run over by a train. Seriously. She's scary. I would not say she LOVES Nana. She wants to OWN Nana. Difference. Love isn't unkind, brutal, selfish, manipulative, hurtful or deceptive--and Yuyu is all that. The kindness is a facade. She is kind in order to manipulate.
Thank you for getting it
Reading this is starting to get annoying now. I get that Nana wants to get along with everyone and such but she needs to really stand up for herself and really need to notice that Yuyu isn't even her friend she's just using her and the one that's causing all of this.