You said you were going to do your homework. Then you said you were going to start your homework. Then you said you were going to think about your homework.

You told me you had a friend named Bob. Then you said you had a friend named Bill. Then you said you had a friend named Bob again.

You said you had a pet dog. Then you said you had a pet cat. Then you said you had a pet fish. Then you said you had a pet unicorn.