Kyle Anderson is a main character in Last Man Standing.
Season 1
Kyle is the new hire at Outdoor Man in the Pilot episode. Mike Baxter is talking about his daughter Mandy Baxter and how she needs a different boyfriend. When Kyle gets to there house Kristin Baxter opens the door. He thinks she is Mandy. They go out on a date, and they wind up dating for the whole entire first season. They break up in the episode Found Money.
Season 3
Kyle remains dating Mike Baxter's middle child Mandy Baxter. Kyle receives a promotion by Mike Baxter and becomes a sales floor coordinator.
Kyle and Mandy Baxter end up getting married, he proposes to her with his mothers ring.