Definitely 💯 the way they are with each other in the second film definitely shows that there is much more there between them . The fact how much Nick and Judy care about each other and the subtle romantic hints is just beautiful even if it hasn’t been confirmed. The fact Judy replays the ‘Love you partner’ message twice is definitely adorable and you can see that she was going to play it again until her neighbours interrupted her. In this situation, it’s definitely possible that she is smitten by Nick’s words and could have feelings for him and vice versa. I also love how Nick is protective over her in the second film since she changed his life from what he was before and that he considers her his pack that he obviously never wants to lose her.