I understand how you feel.

Meaning

I empathize with your emotions.

Examples

• John: 'I'm so frustrated with this situation.'<br>
• Alice: '<b>I understand how you feel.</b> It's really unfair.'
• John: '<b>I understand how you feel.</b> Take your time and don't worry about it.'
• Alice: 'I'm feeling really down today.'<br>