Translation of Eierflip

I ran across the bridge to reach the other terminal and asked at the check in counter which connecting flights were still available. I wanted to avoid having to drive into the city at any cost.
Just last week a friend of mine showed me how to do these special effect, so I was focused about this word. I have been sleeping five hours a night for a week now and I am pretty tired all the time. Hopefully recovery will come soon.
I sent a letter 2 days ago. Did you get it? I see that you like sports. I play tennis. Maybe we can communicate together and write about sports and learn Spanish that way. Waiting for your reply.