Amy and Sheldon will eventually get together and marry, but that would be the end of the show. So I predict that they will get married in the last season towards the end. But they still have to get Rog a partner or have him come out as gay or where ever they want to go with his character. Once all the geeks or partnered up , the show will be over. It is hard to believe that this show has been on as long as it has dealing with the nerdy personal lives. I like the show and it doesn't feel that it has been on that long to me ,but it has run since 2007 and it is in its 9th season.