Please choose the correct ending to complete the given sentence: Relationships: [header] How to be nice to someone you hate [title] Maintain positive posture and body language. [step] One way to send positive signals to someone you hate is to maintain positive posture and body language. Holding positive body language will send non-verbal signals to the other person that you actually don't hate them.

Ending1: [substeps] A good rule of thumb is to maintain good posture-shoulders in front, hips and legs apart. Speak slowly and clearly, using both jaws and your voice to convey confidence. Ending2: You can do this by staying in your current position and keeping your shoulders up, your chin tilted slightly up, and your body loose and relaxed. [substeps] Avoid looking your crush in the eye or staring in their direction. Ending3: [substeps] For example, you can do a standing push-up or sit-up with your feet shoulder-width apart and your palms facing toward each other. If someone invites you to talk, wait for the person to say " no " before you speak, which will signal that they don't want to talk. Ending4: At the same time, if you're not aware of your body language, you just might send negative signals to someone you hate. [substeps] Smile, but don't smile in a weird way.

Answer format: ending1/ending2/ending3/ending4