So...you guys know how Sehun, Kai, Chanyeol, and Kyungsoo quickly made their way towards Taeyeon on Music Bank encore...right? LOL. And the way how they surrounded Taeyeon made it look like they were trying to  all boy groups who were trying to get TTS's attention. Anyways, here's my theory as to why they were so quick to surround Taeyeon. Note that Kai and Sehun quickly walked up to Taeyeon was when the mc barely said "goodnight" and they were already making their way towards Taeyeon by bowing quickly. Anyways, back to my theory...

This is the beginning and everyone was looking straight...right?

As the camera man zoomed in onto TTS, you'll notice ONE guy who isn't looking forward...instead he's looking at one of the girls...who could it be? Is it Seohyun? Because after all, she is standing closest to him...

But wait...Mighty Mouth are the ones standing closest behind to Seohyun, therefore blocking his view of Seohyun...so who is he looking at?

Ah~ he's looking at Taeyeon, our kid leader. How is it that he's looking at Taeyeon? The guy is standing beside the boys in white and there's is a big gap between mighty mouth and the boys in white therefore he has a better view of Taeyeon's side profile. 

Who is he? LOL. He's a member of a rookie group called '7.9.4.2' who just debuted on Mcountdown this Thursday. Ballad group btw.

Now his staring at Taeyeon just doesn't end there. When the MC announced TTS for the win, he continues to stare at Taeyeon.

And...continues to...LOL. Take note of the boys behind TaeNy LOL. They're all staring at Taeyeon...dangerous.

Want more proof that he was looking at Taeyeon? So this is after they had won and the girls are busily bowing to all the artistes that night. He turns around to bow to Hello Venus while TTS made their way pass the group.

He gets up an notices that he had miss bowing to TTS. Yes LuSeo at the side LOL.

Notices that Tiffany is already at his side, he spins around to find Taeyeon.

And continues to stare at her back. LOL.

Suho comes into the picture and smiles at Taeyeon. 

So the reason for SeKai's ing was because grandpa Suho told them to. LMFAO. Think about it, usually SeKai are the last ones to approach TTS as witnessed in TTSxEXO-K encore stage. So why is it that this time, SeKai were the first ones to make their way to TTS and not Baekhyun and Suho? Also, why didn't SeKai approach Seohyun, who was closest to EXOK-K that night, instead like how Suho did, well more like he just stood there LOL. SeKai left to Taeyeon even before TTS started to sing and Taeyeon didn't even motion them to come to her. SeKai quickly made their way towards Taeyeon and skipped Tiffany, the second person CLOSEST to EXO-K that night. LOL.

It's all because of grandpa Suho being jealous. LOL.

Don't take it too seriously, I'm just making up a theory. 

ing which took taeyeon's attention away from infinite and the other boy groups. LOL.