There is no symbolism in this. You'd just have to ask her what it means.
It could mean the lesbian is initiating a romantic or intimate gesture towards the straight woman, as giving a torn camisole could symbolize vulnerability or a desire to mend and connect. Alternatively, it could simply be a friendly or humorous gesture between friends, with no romantic implications. The interpretation would depend on the context of their relationship and the intentions of the lesbian.
This action has no symbolic meaning whatsoever. You would have to ask the gay woman what she intended.
being bisexual is where you was either gay/lesbian or straight first but then you changed to straight or gay/lesbian eg. you was gay but then you fell in love with a woman.
Sexuality is a spectrum. A person's attraction may have many different ranges. So it is possible that a straight woman might be attracted to a particular lesbian. But if she is always attracted to women in general, or always to lesbians in general, then it's more likely that she is a lesbian herself.
You can't make someone else a lesbian. A woman who previously identified as straight may come out, or make an exception for a specific person, but there is no way to turn someone into a lesbian.
An "affair" suggests cheating. It's probably best to have a relationship, instead of an affair. Also, the woman would likely be bisexual rather than "straight."
From what I have heard, it is common for girls to get turned on by a woman, because some women like watching lesbian porn, but are straight. It's strange. Straight men dont usually like watching gay porn but will watch lesbian porn, and straight women can like lesbian porn and straight porn, it's really strange.
You can't make a woman gay or straight. Sexual orientation is something we're all born with.
Yes, it's possible, just like a straight man could fall in love with a lesbian woman.
If she's totally homosexual, probably not; but a bisexual woman might be interested.
She has her own sextape! How can she be a virgin?
If you are a boy - you're not lesbian. If you are a girl - and staright - you wouldn't enjoy kissing girls.
Yes. There is no difference in actions between loving a man, or loving a woman. Fourth Base in a lesbian relationship is the same as Fourth Base in a straight relationship.