Difference dating and a relationship
It is developed through regular communication and being with that particular person.
A relationship cannot be developed with an unknown person.
On the other hand, dating is an emerging relationship between two individuals.
People date basically to know each other and whether they would be a perfect partner for each other.
While dating someone, you may not see each other so often.
And true, when you are not serious about someone, why see them all the time?
You make that extra effort to see a smile on their face in a relationship.