Over the weekend, the 36-year-old Captain America star sent out a funny tweet that led to a flirty response from his comedian ex-girlfriend. "The theme song to Mash stresses me out," Evans wrote. "The Pavlovian response is that it's time to go to bed and I probably haven't done my homework."
Slate quipped back, "'Probably haven't'???? C'mon, Christopher. Have you done your homework or haven't you? It's 7 p.m. and you've had the whoooole weekend. C'mon."
ET caught up with the two in April, not long after their breakup, at the Los Angeles premiere of their movie, Gifted, and even then, they were gushing over one another. "He's just an absolutely, really giving performer and a wonderful actor," Slate said, praising Evans. "It's a delight, a total delight."
As for Evans, when asked what it would be like to run into his ex at the big premiere, he gave an adorable response. Check it out: