thofheinz: "Tomoko has this incredibly cute habit, when she's worried and anxious and afraid, of grabbing her clothes in her fists, like here with her sweat pants on p. 11 or with her skirt when Asuka asks her why Hina hurt her."
She also grabs other people's clothes too, like in chapter 151 when she grabbed onto Yuri's sleeve while they were talking to the male desk attendant.