It’s a love story that could actually be a Hollywood rom-com: The top American pop singer and the top American football player meet up, sparks fly, and they end up dating with the world watching. Taylor Swift and Kansas City Chiefs tight end Travis Kelce have dominated headlines since their romance was first rumored to be a thing, with Swift’s first appearance at Kelce’s game in Kansas City becoming one of the year’s most buzzed-about moments.

While the two may not be official just yet, things are escalating quickly, and anything is possible in the future, sources have made clear.

Here, the full history of their relationship that is known so far.