Japanese by Example
Learning through examples in manga

私 while running a marathon with a classmate

からかい上手の高木さん » Volume 5 » Page 63

During a class marathon, Takagi challenges Nishikata to a competition.

高木(たかぎ):
(わたし)にタッチできたら、西片(にしかた)()ちでいいよ。」
"If you can tag me, you win."

Takagi uses the personal pronoun (わたし) when speaking with her classmate and friend, Nishikata.