Please choose the correct ending to complete the given sentence: Relationships: [header] How to break up with a fake friend [title] Check your friendship. [step] Some friends may be fake, but some friends may be shy or have a real difficulty connecting with others. If they are real friends, they may have the following characteristics.

Ending1: [substeps] They might not always say the right thing, but are willing to listen to you if you are struggling. They make you feel comfortable being yourself around them. Ending2: Since there is a element of conflict or distrust in friendships, make sure your friendship is genuine and not just fake. [substeps] If your friend is flirting with you, try not to flirt with them or make comparisons with other fake friends. Ending3: [substeps] They may not have the talents or friendships they used to. They may not even be talking to you. Ending4: [substeps] They probably don't share the same social circles as real friends. They don't share the same love interests with you.

Answer format: ending1/ending2/ending3/ending4