CLEAN : Protesters greet Merkel

The video tutorial explains the meanings and uses of the expressions 'too bad' and 'my bad'. 'Too bad' is used to express sympathy or disappointment, while 'my bad' is an informal way to admit a mistake or fault.

What are some alternative phrases to 'My bad' that convey a similar meaning?

Discuss the emotional tone conveyed by the phrases 'too bad' and 'My bad'.