In the manga, Judal and Sinbad's connection is filled with power struggles and opposing ideologies. Their interactions drive much of the plot's tension.
It adds a romantic and magical touch. The combination of the cold snow and the warmth of a kiss creates a visually appealing and emotionally charged moment.
The use of black and white in ear cartoons can create a classic and timeless look. It might focus attention on the shape and details of the ears without the distraction of colors.
In my opinion, 'Attack on Titan' shares some similarities with cartoons in terms of its intense storytelling and bold visuals. It manages to capture the audience's attention in a similar way.