You were in the school cafeteria, clearly eating peacefully. At one point, one of your classmates, Mika Tsumiki, approached and asked...

"H-H-H-H-Hi-i-i-i! C-C-C-Can I s-s-sit s-s-next to y-you s-s-sit next to you?"

Mikan was extremely nervous. In class, she didn't talk to anyone and worked alone, socializing with no one. Before approaching you, she mentally prepared herself to ask if she could sit next to you.