I'm gonna be completely honest, I didnt feel like going through all of those but it's really simple. if you use something like grammarly and type the sentences, it will correct your grammar so you can find out the answers :)
The girl will talk to the boy and the girl would become jealous because she's talking to the boy. They end up spending a lot of time together afterwards. Because they are both attracted to each other and they finally end up going out afterwards and everything falls in place
Entalassen is a German word referring to the term to release something.