Mood: The mood of the video appears to be melancholic and introspective, with a hint of longing. The title 'Thinking About You' suggests a theme of love, nostalgia, or heartbreak. The overall aesthetic and the woman's expression convey a sense of wistfulness and contemplation.

Environment: The setting of the video seems to be a dimly lit, possibly indoor location with a predominantly dark background. The purple hue and soft lighting create a dreamy and intimate atmosphere, suggesting that the video may be a music performance or a lyrical video with a focus on emotional expression.