Here goes:

1. Who eats more?
I think lately you eat more.

2. Who said “I love you” first?
Me.

3. Who is the morning person?
You. I'm too pig to wake up early.

4. Who sings better?
Definitely you. I can't sing for nuts.

5. Who’s older?
Me. Old man.

6. Who’s smarter?
Me got IQ, you got EQ.

7. Whose temper is worse?
You? But lately mine is bad.

8. Who does the laundry?
You gotwashing machine, i got mummy.

9. Who does the dishes?
Me.

10. Who sleeps on the right side of the bed?
I'm left, so you're right.

11. Whose feet are bigger?
US 11. How to win mine.

12. Whose hair is longer?
Yours.

13. Who’s better with the computer?
I'm computing student. What you think?

14. Do you have pets?
Nopes.

15. Who pays the bills?
Both.

16. Who cooks dinner?
Ha. Your mummy.

17. Who drives when you are together?
Either your brother or your daddy.

18. Who pays when you go out to dinner?
Split?

19. Who’s the most stubborn?
Ha. you.

20. Who is the first one to admit when they’re wrong?
Me i guess.

21. Whose family do you see more?
Yours.

22. Who named your pet?
No pets eh.

23. Who kissed who first?
Me. Guys ma.

24. Who asked who out?
Haha. Me. Mute date.

25. Who’s more sensitive?
I'm the most insensitive pig.

27. Who’s taller?
I'm 20cm taller.

28. Who has more friends?
Not me.

29. Who has more siblings?
Same 3. I'm the youngest though.

30. Who wears the pants in the relationship?
Think more of you! Haha