What's "fold" mean here?

Native speaker’s answer
Rebecca
Good question! The meaning of "fold" here is twofold. In the context of poker, to fold means to drop out of a hand (to discard one's hand and give up the current pot). It's also used to mean to give up, fail, or collapse. For example, it may be used in the business setting to express that a company has gone out of business. Thus, the singer is expressing here that even when he gives up or fails, his partner is supportive and sees the best in him (does not think badly of him). Ex: The company folded due to the pandemic. Ex: Stay strong, don't fold under pressure!