TaeTiSeo, a sub-unit of K-Pop girl group Girls' Generations (SNSD)
held a showcase of the X-Mas album 'Dear Santa'
at SMTOWN@coexartium in Gangnam-gu, Seoul on December 3, 2015.

Netizens who saw the pictures reacted
"Taeyeon is too skinny!",
"too sknny, so her face looks bigger",
"too busy, it seems she is the busiest member of SM Entertainment" etc.