I think he make her nervious and disappointed , this why she drinking and smoking all the time .. she going lose her mind because of him .. I don't think they can continue together for long
this my first comment . just want say that this man Kust , is not normal , he very strange . always using his phone , day and night . luci trying to talk with him , touch him . seduce him .. he very cold in his emotions , and even he is rude . she try to touch him , he push her hand away or even stand up .. even his face , body actions .. not normal .. very very cold person .. and he act as blind . how luci with such guy who ignore her most of the time ! ..