I wish I could turn back the clock.

Meaning

Expressing a strong desire to undo past actions.

Examples

• John: 'I'm really sorry I missed your birthday party.'
• Alice: 'It's okay, but <b>I wish I could turn back the clock</b>.'
• John: 'I know. <b>I wish I could turn back the clock</b> and prevent that from happening.'
• Alice: 'I made a terrible mistake.'