There are several ways to express your feelings and pursue a girl in English. Here are some common phrases and expressions:
1. "I have feelings for you."
2. "I really like you."
3. "I have a crush on you."
4. "I can't stop thinking about you."
5. "I want to get to know you better."
6. "Would you like to go out on a date with me?"
7. "I would love to take you out for dinner."
8. "You mean a lot to me."
9. "I feel a strong connection with you."
10. "I want to be more than friends with you."
It's important to be sincere and genuine when expressing your feelings. Also, remember to respect the other person's feelings and boundaries.