Yesung was terrified of his teaching practical.  He was looking forward to the experience and finally getting a taste of his future career but that was definitely outweighed by the complete and utter terror.   

Firstly he apparently had military grade glare he swore must have been constantly plastered on his face.  He had been told a mere look in someone’s direction could put lasers to shame.  Whilst this was excellent at stopping his friends Donghae and Eunhyuk from making out in front of him he was sure it was likely to scare any small child. 

 Secondly, he was clumsy, prone to daydreams and kinda ditzy.  This was bound to cause some sort of accident; he was known to find ways to trip on flat ground even when he was holding onto something for support. 

Thirdly he had a million and one assignments due at the same time as his prac, whoever was the genius that decided that it would be a good idea to do that should be thrown into vampire piranha infested waters.

Finally, he was terrified of the fact his long time crush was the elder brother of one of his students.  Seeing Kyuhyun being affectionate with his baby brother caused Yesung to have a near heart attack each and every time.  Passing out due to feels would not go down well with his supervisor.

Yup.

He was terrified.

Why the heck had he chosen this profession?