Can someone explain me the plot at this point im so alost idk whats going on with this plo...

Well, while Wowo is being all lovey dovey with Enrico, there's a love triangle going on between long hair, blondie, and scar face. Then, Doudou's boyfriend is risking it and got a bomb implanted on his heart. And then, the newly introduced bomber showed up. Also, there's a lot of reminiscing of good old times before this mess with Wowo and Doudou as babies.