This Doctor Who screencap might contain
geschäftsanzug, business-anzug, green beret, besondere kräfte, elitesoldaten, grüne barett, spezialeinheiten, elite soldat, elite-soldat, kleid blues, kleid weiß, and kleid-blues.
Basically the story of his three companions, Rose, Martha, and Donna, and how they can never stay with him long, and the Doctor has to let them go. Made Von zcatz.