[BB_Eye]

OP, you talk as if you have never seen a lesbian before so I can understand if you have trouble looking at this objectively. There are working class lesbians, posh lesbians, lipstick lesbians, bulldykes, lesbians of all shapes and sizes. BB is a show of extreme characters, so just like you are more likely to get a gay guy like Marco or Kemal than Mario or Dan and just like you are more likely to see a black girl like Alexandra or Sylvia than Melanie or Alison, BB are likely to pick more contentious characters that fall under the 'lesbian' rubric.

Being as emotionally immature as she is, it's no surprise Shabby has become infatuated in such a short space of time. And I agree there is no doubt that she is exaggerating her infatuation to gain attention.