If you want to help a child pursue a girl, you can say the following in English:
1. "Hey, I noticed you like that girl. Do you want some advice on how to approach her?"
2. "I can give you some tips on how to talk to her and get to know her better. Would you like that?"
3. "If you need any help or guidance on how to express your feelings to her, I'm here for you."
4. "Remember, it's important to be respectful and kind when trying to pursue someone. I can show you how to do that."
5. "Let's practice some conversation starters and ways to show your interest. It might help you feel more confident when talking to her."
Remember, it's important to encourage open and respectful communication while helping children navigate their feelings and relationships.