It's been too long.

Meaning

Expressing regret at the length of time since last meeting.

Examples

• John: 'It's been too long, Alice.'<br>
• Alice: 'It really has, John. We should catch up soon.'
• John: 'I agree, Alice. I'd like that very much.'
• Alice: 'It's been too long, John. Let's make an effort to see each other more often.'<br>