I so love this scene. The gentle way of him resting his hand on her head and kissing her without any malice, anger or any other motive beside him genuinely care that she's hurt. Sila is so many things to so many people but to Mintha he has always have compassion and a sense of love for her no matter how long the years they have been apart. He's the type that once he loves he loves. His emotions are actually clear to see especially when they have a conversation. It changes from anger to sadness in a heartbeat when she says something hurtful. He never hide that from her, it's just the situation prevent her from seeing him that way.