Second draft - Description of an event

Last friday was my sister in-law's birthday, so me and my boyfriend went to her house, we stayed there for a cuple of hours and then we came back home.

When we arrived to her house, my sister in-law was not at home, so we had to wait for her. In the meantime, a cuple of friends arrived to the house, oneof them came with her little daughter Camila. Then my sister in-law arrived to her house with her little sister. After they arrived we started to ate some "cocktail food" and talked about work, college and babies, because she is pregnant.

Finally, at 10 p.m. approximate, her boyfriend came out with a birthday cacke and we started to sing, we ate some pieces of cake and come back home.

It was a nice celebration but a little bit boring because they always talk about babies and pregnancy so... We left.