VIXX's N�got flustered by his own popularity when he was�swarmed by female fans as he paid a visit to his former high school teacher on '4 Things Show'!

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On the June 10th broadcast, N reunited with his former teacher and gifted him with sneakers and his autographed CD. His former teacher only had good things to say about N's leadership skills even before he became the leader of VIXX. He also showed off N's first autograph given to him.

But the reunion quickly caused a commotion in the school as N had a hard time giving a word of advice to a class full of boys, who didn't seem nearly as excited as the fan girls screaming outside the classroom. Once in the hallway, N was swarmed by the female students, who touched his hair, called out his name, and took photos and videos, cutting short the touching reunion. N later revealed that he was both shocked and pleased that there were so many fans who loved him.

You can also find out the story behind his nickname 'azalea boy' through the clip above!