Terrific job on this! I love the attention to detail in this picture. The characters's faces look spot-on and I can even read the titles on Loki's books! He can't be up to anything good with all that chemistry and physics research.
I love this pairing, as silly and unlikely as it most likely is. I can see Darcy just hanging around Loki because she likes bad boys and Loki just humoring her because he finds it amusing to be someone's "type" for once. His idea of a date would probably be letting her tag along on his off-day shenanigans and then watching her reactions.