Lost Girl S02E10, Bo discovers an illegal fighting ring in which Fae battle Fae and one human that appears to be superpowered. Mel, the sister of the first person Bo killed, arrives in town seeking revenge.
Lost Girl S03E10, Tamsin plants doubt in Lauren about Bo and as a result of this and the attack on her, Lauren tells Bo that they need a break in their relationship
Lost GIrl S05E16, Bo use her superpower to help her father like a way to fight with him. Tamsin born a girl, and finish her last life. Bo vs lauren come back and have a kiss.