What does "TZN" mean?

Hi after chatting with a girl she said this:

"może jakoś cię jeszcze spotkam. tzn musze."

What does tzn mean?

Thanks.

TZN means to znaczy. To znaczy means 'that means'

Thanks Seanus!

No worries! It's a common abbreviation in Poland :)

Now can someone explain to us exactly what she meant by stating she "had" to see our protagonist again ;)

obvi
she likes him