Tony Markovich – Neighbor and Police Officer, who bore a liking for Fiona for some time. He initially lives with his over-bearing mother, whom he's desperate to impress. The Gallaghers attempt to keep Tony sweet in order to keep out of trouble, however as Tony gets more involved in their lives when he begins dating Fiona, he grows more cautious of Steve's illegal activity, resulting in a vendetta that lands Lip and Ian under arrest. In Season 2, Tony is re-doing his house, having found a new girlfriend (who may or may not be purchased from the internet, as stated by Steve). In Season 6, Tony shows up at a baseball game as a member of an all-gay team of police officers. At the game, Ian asks when Tony came out and he jokes that Fiona turned him gay.