Create an anime-style illustration of a couple facing relationship difficulties

Create an anime-style illustration of a couple facing relationship difficulties. The image should feature: A side profile view of two characters, one male and one female, facing away from each other. Soft, pastel color palette with emphasis on light pink and blue tones. Clean, simple linework with a slight gradient effect. Characters with large, expressive anime-style eyes. The female character with long, flowing hair that has a subtle color gradient. Both characters with a slightly sad or conc