Not only that, but there was a call that came in from an eager fan, who happened to be Taeyeon's featured rapper Verbal Jint.

Through the phone, he shared to Taeyeon, "While I was driving, I found out that you were taking part in this, and I parked on the side road and contacted a staff member."

Taeyeon replied, "I should have greeted you first, but the order became backwards."

Verbal Jint revealed, "We worked together but we didn't see each others faces once."

He added, "I was a fan since 2008. There was a time I had to put in a girl group member's name in one of our songs as a metaphor, and I put in Taeyeon's name."

He also shared how excited he was for Taeyeon's album. He said, "I was feeling nervous as I waited for her solo album. As soon as it was released at midnight, I listened to it and at around 1am, I checked the rankings."

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It looks like Verbal Jint is genuinely a fan of Taeyeon. How cute is that?