1. Praise and praise: The boy may be praising the girl, expressing that she is as gentle, lovely and beautiful as an angel, and thinks that she is a particularly beautiful gift from God.
2. Care and comfort: The boy may also comfort the girl, indicating that she is carrying it like an angel.
His warmth, concern, support and help conveyed his gratitude to the girls.
3. Show love and confession: The boy may also want to express his love or confession to the girl, indicating that he regards the girl as his angel and thinks that she is a special existence given to him by God.
In either case, this sentence has a certain emotional color and romantic atmosphere, which needs to be understood in combination with specific situations.