Everyone can agree that Cole Sprouse and Lili Reinhart make one of the cutest couples ever. For those who forgot, the duo met and fell for each other on set of Riverdale, and fans are seriously living for their adorable relationship. Their characters are pretty much goals in the CW series, so when they took their romance off screen and revealed that they were dating IRL, everyone quickly became obsessed with them.

But when did these two make things official, you ask? And how did they go from costars to lovers? Let’s take a walk down memory lane, shall we? We’re breaking their relationship down for you from start to finish, and it turns out, it’s actually been quite a long and complicated journey for the lovebirds. We went ahead and made you a complete guide to their romance, so scroll through our gallery to uncover Cole and Lili’s complete relationship timeline.

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