Please choose the correct ending to complete the given sentence: Relationships: [header] How to detect subtleties in a relationship [title] Consider that subtleties may be hidden. [step] Subtleties may be verbal or non-verbal. Verbal subtleties involve the use of words.

Ending1: We tend to adopt particular forms of verbal subtlety in an ongoing relationship and build them into the relationship. Non-verbal subtleties, on the other hand, involve the eyes, physical gestures, facial expressions, or other forms of body language. Ending2: Examples include remarks like " that's interesting that you guys haven't split as much as i thought. " they may occur before you say anything to the other person, such as in an interview. Ending3: They are often misinterpreted by the couple and could influence the mood of the relationship. [substeps] Tongue-in-cheek refers to the flick at the lips. Ending4: This means that when they are used in a relationship, a woman knows that if she talks about another, she has to listen to others. The pronoun " handled ", " trusted ", and " held in " are all examples of hints that a woman might want to get close to someone.

Answer format: ending1/ending2/ending3/ending4