Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to be a classy guy [title] Show self-confidence through body language. [step] Classy guys are like the magnet in the room: everyone is drawn to them. This isn't because they show off or go out of their way to draw attention to themselves.

Ending1: It's because they show that they have their head up high and are worth their money. They don't take themselves out of anyone's hands with too little flattery. Ending2: Rather, it's simply because of their self-confidence. Even if you feel shy, appearing confident will actually make you feel more self-assured over time. Ending3: Instead, it's because they feel respected and are comfortable talking to you. [substeps] Open body language also plays a major role in attracting ladies. Ending4: It's because they show " the true you. " people will want to be around you for a long time, and people love it.

Answer format: ending1/ending2/ending3/ending4