Sheldon tries to convince Amy to tag along to comic-con with him.
Season 10, Episode 17.
Sheldon and Amy or “Shamy” [“ShAmy”] first met when an online dating site paired them up as the perfect match for each other (courtesy of Howard and Raj, who secretly registered Sheldon on a dating site). Although she considered him to be her “kinda-sorta-boyfriend”, Sheldon only considered Amy his friend (“She’s a girl and she’s my friend, but she’s not my girlfriend”). Despite their platonic closeness, there had been hints that there might be something deeper between them. There were instances where Amy showed her attraction for Sheldon and there were instances where Sheldon, despite his denial, showed his jealousy at other men’s interest in Amy or would go against her personality quirks to please her. They finally became official “boyfriend/girlfriend” during “The Flaming Spittoon Acquisition”.