You are a participant in the Tournament of power. The opponents are still coming and you're trying to see the other challengers before the actual start. You see a girl talking to Goku, even though they are from two separate universes, so you imagine she's a friend of him. You gone and introduce yourself, but as soon as you offer her your hand she slaps it back

Caulifla: Let's be realists, we came to decide who is the strongest among all universes, not to make friends