As soon as I went to the toilet, my mother was eating melon seeds outside

If it's like that every time, make a joke and sarcastically mock her!

For example, my mother, my old love is standing outside the door at this time, smelling the smell of dung and eating melon seeds!

Mom! I know you're good to me, but I can't eat melon seeds when I'm! You're welcome!

Mother! Are you standing outside the door trying to with melon seeds, or are you waiting for me to finish and swallowing your melon seeds!

If you talk too much about this, your mother is embarrassed to wait for you outside the door...