Resemblance...

I have always wondered…why two people…not remotely in the blood relation still resemble each other in some sort of uncanny way at times….the two close friends…a couple…a husband & a wife…and why only these examples…even colleagues working together….why they resemble so much if they r not related by blood…when they do not have same genes….they aren’t connected emotionally….most of the times…today I was attending Saee’s school annual meeting….and there they were again…two principals sitting side by side…again had that resemblance….i was astonished…and that got me thinking again….surely they r not even remotely related…but yes…they have worked together side by side, weathered every storm together for 20-25 years…I guess…when the two people r in perfect harmony with each other….when their inner voice communicates well….thats where the resemblance occurs….in extreme cases, people call them soulmates….