Cole Sprouse and Lili Reinhart Hold Hands on Camera

Riverdale fans have been speculating since this spring that costars/onscreen love interests Cole Sprouse and Lili Reinhart are dating in real life.

Cole posted some dreamy, romantic pictures of Lili on Instagram in March and April that got people talking.

View this post on Instagram

🌷🌼🌷🌼👩🏼🌼🌷🌼🌷

A post shared by Cole Sprouse (@colesprouse) on Mar 18, 2017 at 11:30am PDT

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View this post on Instagram

That crow is clicking at us, can you hear it? The wind is so strong, the bird is practically hovering. They say time moves faster for corvids. Years and decades are seconds and minutes to the black bird. That's why they click, to see if they can match our clocks. It's true! Shame it should be hovering, it must be so confused. Motionless and untethered by time. Don't worry for the crow, in mere moments it'll all pass. In mere moments this will just be one of many clicks had while hovering.

A post shared by Cole Sprouse (@colesprouse) on Apr 22, 2017 at 5:25pm PDT

And then the rumors took on new life after reports that Cole and Lili had been spotted kissing, cuddling, and generally canoodling at Entertainment Weekly's Comic Con party.

Bughead Is Real Off Screen, Too

Even though neither actor has commented publicly on the maybe-relationship, we have new evidence that Bughead is a thing IRL. During an otherwise totally standard, normal cast interview with TV Line at Comic-Con, Cole and Lili shared a ~look~ and stealthily held hands on camera.