Kicking off the 2018 Cardiff International Film Festival at USW’s Atrium, a short film about falling in love with your partner-in-crime, and an epic dance-filled romp through late-adolescence in London. As I sit, nervous and glass of red in hand at the opening of the Cardiff International Film Festival, I consider two things. What am I drinking? It really was quite lovely, and more apprehensively, how long is the night going to be? I spend the first part of my…