We will always try to insinuate that a nice, shallow depth of field helps draw an eye in and creates an intimacy and solitude of the subject and to be honest, I would stand by this for most portraiture.
The same applies for your depth of field. We will always try to insinuate that a nice, shallow depth of field helps draw an eye in and creates an intimacy and solitude of the subject and to be honest, I would stand by this for most portraiture.