Sit opposite to each other.
Discuss and identify the positions of 7 chakras in your body.
http://www.wikihealth.com/Chakra
http://www.kriyayoga.com/english/on_your_wings/chakras_names.htm
Each partner touch each chakras of other partner softly and gently, starting from the lower most chakra going up.
Feel the sensation of touch. The energy flow is not sensible. But the awareness happens at suconscious level and spiritual level.
The goal is to put a benchmark in connecting the energies.