1 - A bridge

A bridge linking 2 lands: one where everyone is a stranger & the other where everyone knows each other & is relaxed. You cannot enter the second place without crossing the bridge. The bridge exists at the start of every relationship we have.

2 - A waltz

You can't waltz alone. The dance depends on both of you for it to succeed. While both of you are active throughout, sometimes you take more of the weight & sometimes your partner does. However, if either one of you doesn't put the effort in, the conversation will suffer.

3 - A game of tennis between a coach & beginner

The goal is to keep the rally going. As coach, you help your opposite number to return the ball. Since you know nothing about them, it's best to serve them easy questions to get them talking so that a genuine conversation can emerge.