Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to write a letter to a friend of the opposite sex [title] Know your friend's situation. [step] Open communication is key. If your friend is single and looking for a relationship, it is important to know this.

Ending1: Keep this in mind to avoid creating drama and negativity. Go with your gut to find a relationship that feels right for you. Ending2: Even if you are taking steps to resolve this conflict, this will help. [substeps] If you know your friend well, feel free to read your friend's letter and check it out, but don't feel like you need to invade their privacy or position. Ending3: Upon first meeting, your friend may begin to feel unwelcome or embarrassed. If it seems like your friend may be looking for a relationship, she may begin to feel afraid, uneasy, or embarrassed. Ending4: Likewise, if you or they are in a committed relationship, it is important to know one another's boundaries. If you clearly understand one another's intentions and goals, you can be aware of potential missteps.

Answer format: ending1/ending2/ending3/ending4