What purpose does it serve? / I couldn't help it.

- Why are you taking vitamin C all day long?

- These were really good when you're sick.

- What purpose do they serve?

- They help stengthen your body.

 

/

 

- Why did you laugh in class?

- I couldn't help it.

- What was so funny?

- The way he said "Uranus"

 

* Uranus' pronounce is like your anus. So, U'ranus is safe.