I'm getting chubby.
나는 점점 뚱뚱해지고 있어.

John: I'm full. That wheat bread was really good.
May: Do you want some more?
John: No， thanks. Eating that much food at night， I think I'm getting really chubby.
May: Come on. Stop stretching the truth. You're not fat at all. You look just fine.
John: You say that because you like me!
May: No， I don't like you. I love you.

* be full: 가득 찬， 음식을 먹는 경우라면 '배가 부른'
* chubby: 뚱뚱하게 살이 찐
* stretching the truth: '사실을 늘리다'， 즉， 사실을 과장하다
* look just fine: 딱 보기 좋은