"this smile you are only allowed to show it to me"
as if understanding him she smiled even brighter and nodded her head, like this they spent a whole month in their lively and harmonious routine, in this month Yuki has learnt to say a few word in human language, because the first word she said wasn't his name Luka was in a bad mood for a whole week. time came and he had to leave on an important business trip although he didn't want to go,
"Yuki I will be going to a very far away place so you have to be good and wait for me okay"
"wait"
"good, I will finish up quickly so I can come back sooner"
she smiled
*oh dear husband you will be coming back very soon*