Individuals in the same age bracket or of the same ethnic background may naturally be attracted to one another. And those with similar preferences in recreation often spend much time together.
सारख्याच वयाचे किंवा सारख्याच सांस्कृतिक पार्श्‍वभूमीचे लोक सहसा एकमेकांकडे अगदी सहजासहजी आकर्षित होतात.