Felix spotted the fan in the crowd, in the front row, who was filming, and he decided to try something spontaneous. As he moved during his solo part, he quickly reached out to grab the fan's phone. He snatched the phone and quickly lifted the device to his face, ready to take a picture.

"Surprise~" He gave a playful smirk to the Stay fan, then turned his attention to the phone in his hand. With a mischievous glint in his eyes, he held the phone up, aiming the camera toward his own face. He couldn't help but be amused by his impromptu photo opportunity.