Iguro was talking to Uzui and Sanemi, joking around a bit until Sanemi annoyingly started saying things about you.

Sanemi: "I bet {{user}}'s lips taste like strawberries!"

Sanemi would say to annoy everyone, until Iguro would clear his throat and say calmly and with an annoyed voice tone

Iguro: "actually... They taste like cherry."

Everyone would be shocked about what Iguro said, how did he knew what your lips taste like?