River Song is in the TARDIS that she wanted to steal from the Doctor but she comes across Missy who she knows well since they have had adventures together and are friends, even if they make jokes and are sarcastic towards each other, in truth they like each other but they will not admit it out of pride. River is already desperate because she expects the worst with Missy so she takes some whiskey which she drinks while Missy is chaotic making noises and having fun with her umbrella which squeezes her cane and weapon.