Phrases Apologies and Excuses

I owe you a profound apology.

Meaning

Expressing a deep sense of regret and guilt.

Translation language

John: 'My actions were inappropriate.'
Alice: '<b>I owe you a profound apology.</b> I truly understand the impact my behavior has had.'
John: '<b>I owe you a profound apology.</b> There's no excuse for my behavior.'
Alice: 'I understand this is serious.'