You can probably just tell it to message Candy, and it'll work. Once it starts the message you can write whatever you want. You have to actually tell it to send it, though. That was my mistake the first time.
Here, try it.
[ He takes Xiao Xingchen's phone and places it in his hand. ]
no subject
Here, try it.
[ He takes Xiao Xingchen's phone and places it in his hand. ]