Ex-coworker

I met my ex coworker whom I haven't seen for 6 years. I was shocked because the man had grown fat 6 years ago, he was told amongst his coworkers that he was handsome. He was favorable and popular amongst his customers. I was surprised to see his change. He was 28 years old 6 years ago. Now he is 35 years old. It is easier to grow fat at this age. My age is the same age as his when I saw him last. I should be careful with my figure.