One thing I really don't like in Hollywood comedies, that they try force and sell you the idea of "you need a partner, a mate in life, otherwise you've failed".
There is nothing wrong being alone if you choose it. In fact it is better being alone than being in a bad marriage with kids and morgage and an unhealthy relationship.
I am not a fan of marriage. For me I don't need a paper and a ring to say 'I love you'. It's more of a legal thing now than a 'love' thing.