Please choose the correct ending to complete the given sentence: Relationships: [header] How to hug [title] Approach your crush carefully. [step] Smile and say some caring words or compliments. Make sure that he or she is expecting a hug! It can be awkward if you come up and hug someone out of the blue, especially in the city.

Ending1: There's no need to come right up and touch your crush on the cheek or shoulder. If this is your first time approaching this person and you don't know him or her, simply grab onto his or her arm in a healthy way, give them a big hug, and then let go. Ending2: As for a hug, keep it gentle. Don't pressure your crush by starting the hug with a peck on the cheek. Ending3: [substeps] Hugs often happen at celebratory events like birthday parties, graduations, or when two people are reunited after a long absence (that may be the right time to give someone a nice hug). [title] Lean forward and put your two arms around your crush, pressing the person you are hugging warmly toward you. Ending4: It's best to try to avoid the awkwardness and stay casual, rather than provoking feelings. [title] See if he or she wants to be kissed.

Answer format: ending1/ending2/ending3/ending4