It’s telling that despite getting one of the things he’s always dreamed of—the opportunity to play Romeo to Kosaki’s Juliet—Raku can’t stop thinking about Chitoge. He can’t enjoy being closer with Kosaki knowing something is up with Chitoge. And the more he presses Chitoge about what that something is, the more cold stone walls Chitoge puts up in front of her.
When Chitoge insists she wants nothing more to do with him—despite what it could mean for their families—and worse still, tells him she never once enjoyed being with him. Raku, taking all this as the gods’ truth, responds in kind, telling Chitoge off to the point she slaps him and storms off. Neither are able to say what they’re thinking, and end up at rock bottom, having scorched much earth in their wakes.
But the show brings them both as low as they’ve ever been so they can be brought back up. As if the universe acted to right all missteps the two have taken, poor Kosaki ends up spraining and ankle, and with her understudy Marika home sick, Raku must beg Chitoge to step in as his Juliet, putting aside the fact they “hate” each other. It’s a great little moment when he takes her spatula’d hand, proclaiming “Found you!”
This gets them talking again, and rather than exchange more barbs at one another, they say actually say a bit of what’s really in their hearts. Raku realizes he hurt her at the beach, and Chitoge learns he doesn’t hate her (not by a long shot). He’s still convinced they’d make a terrible real couple, but he knows they make a great fake one, which makes her the Juliet he needs in the here and now. Their mutual relief upon “finding” each other, after lifting the veil of mutual scorn, is palpable. Break a leg, kids!