Gon, I'm afraid that my best friend doesn't want me around anymore. She's been planning events with our mutual friends right in front of me without inviting me along until they remind her to, dropping plans that we've made for other people, and just generally acting strange and unhappy whenever I'm around. I'm scared that she's gotten sick of me but is too nice to say anything. I don't know if I should confront her, or just give her some space, or what. What do you think I should do?