True Story: What Would You Have Done?

This is 100% true! My friend had been seeing this guy for about 3 months
and things were going very well. Last week it was his birthday so she took
him to the cinema, restaurant and afterwards they went back to his house to
chill.
While’s she was there, her stomach started to seriously hurt (diarrhea) so she
went to the toilet and did her business. She phoned me to tell me what was
happening and i started laughing so she hung up. After about 10mins, she
phoned me again and said that there was a serious problem and that there
was no toilet roll and the toilet wouldnt flush. By this time, i was rolling
around on the floor laughing and then she started crying, so i told her to just
tell him and she said that the bathroom smelt so bad that she couldnt and
that she would think of something.
About 2 hours later she phoned me from a different number and told me
what happened. She said that she turned her phone off, used the towel in
the bathroom then put it in the bath, put the toilet seat down and then
climbed out of the window and ran to the bus stop. From there, she went
home, had a shower then went to the shops to get herself a new sim card so
that he couldnt contact her. So far, she hasnt bumped into him and he never
went to her house so he doesnt know where she lives although he knows the
area.
What would you have done if you were in her situation?