she didnt want to take the bus back coz she didnt want people to see her cry and so she walked back. she thought that walking back would help her sort herself out. instead all she got out of the long walk was an injury. well done you! :D
she now realises what a screwed up life she has and that she needs to do something about it NOW.
she wonders where You are. and whether You heard her cry for help.
hello? hello? anybody there? HELP! *flashes SOS light from shai's phone*

screwed up screwed up screwed up.
SCREWED UP!