Andrey, to be honest, when you talk like this, for me it is more like Vaishnavism. Did you study with the Hare Krishna or is it from a previous birth?
I find Hare Krishna movement having lifestyle similar to the BK, (celibacy, even offering food, keeping photos, BKs also sing and dance and celebrate, some rituals like worshipping of books etc) but knowledge is very different.
In the West, one always has to have or is always looking for girl/boyfriends. It is very much cultural matter. In other cultures it is not accepted to stare at people at the streets to kiss and hug in front of everyone, to have boyfriend etc. There is promoting of certain lifestyle. Also vegetarianism and religious practices are more innate to some cultures, whilst to others to be religious is a shame. In some cultures it is normal to marry, but not to have boy/girlfiend. The BK lifestyle is connected with the lifestyle in Indian culture where it originated. If you make it different in the different places it is no more the same thing.
There is also advantage in being single. It is said a family man has 1000 concerns, whilst the single has a single concern - how to marry.