lift one's spirits('You should read Wodehouse when you're well and when you're poorly; when you're travelling, and when you're not; when you're feeling clever, and when you're feeling utterly dim. Wodehouse always lifts your spirits, no matter how high they happen to be already' (Lynne Truss) – всегда поднимает вам настроениеART Vancouver)
rain on someone's parade(I hate to rain on your parade but your plans are all wrong – Я не хотел бы портить вам настроение, но все ваши планы несбыточны VLZ_58)
I felt down(I felt down, so I decided to go out and capture some photos, only to find that the outdoors mirrored my mood with its own shade of blue. (Twitter)ART Vancouver)