Turn round/around and do something

Pro Tip 1/3

Unexpected Actions

Use it when someone does something surprising or opposite of the plan, usually causing frustration.

We agreed to meet early, but she turned round and arrived late.

Pro Tip 2/3

Emotional Reactions

Often shows the speaker's disappointment or annoyance with the unexpected change in actions.

I thought he agreed, but he turned round and argued against me.

Pro Tip 3/3

Contrast Emphasis

Emphasizes contrast between the initial expectation and the actual outcome, enhancing the element of surprise.

He promised confidentiality, then turned round and shared the secrets.