We've always been there for each other.

Meaning

We have consistently supported each other throughout life.

Examples

• John: 'We've been friends since childhood and supported each other through thick and thin.'
• Alice: 'It's wonderful, <b>you've always been there for each other</b>.'
• John: 'Yes, <b>they've always been there for each other</b>.'
• Alice: 'Their friendship has stood the test of time.'