Regularly chat with your lover's parents
Instead of picking her up at the gate or sitting silently because of shyness, be bold and proactive in talking to your loved one's parents when you have the opportunity to come home. This will help her parents impress with their sincerity because most parents will sympathize with the type of decent, confident and patient man to be able to entrust their daughter.
The man who "knows how to get rid"
Not only having a stable job and good income, let future parents see that you are the type of family man when you can do everything. The installation, electrical repair work... cannot "difficulate" me.
Don't hesitate to support your girlfriend's family in small things but score absolute points in the eyes of parents.
Working at home together
This is an effective way to make an impression when visiting a lover's house for the first time. After finishing the meal, rub your shirt with your lover to clean the dining table and wash the dishes.
This approach will help parents-in-law in the future see sincerity, not being afraid of anything to support their daughter. Because parents always want to have a daughter-in-law who is thoughtful, knows how to support and accompany his wife when needed. This is also one of the important points for fathers and mothers to evaluate the person their daughters choose.