Maybe he is releasing another single or doing something for a mini movie in Japan... we'll find out soon but currently we don't know :)
"Aaron: its cold here in Tokyo, now my eyebrows have frozen in spot."
"Aaron: So hungry have to eat two times as much while here in Japan for breakfast<3"
"Aaron: Style and fashion what is in and out wear it to claim it."
"Aaron: Recording, hopefully it'll meet you all soon."
"Aaron: working hard..lol"
"Aaron Yan: Long flights gotta read to kill my time."