Well I think this is the part of your self you should listen to. Just give into the cuteness now. Resistance is futile.
Seriously, though, this is exactly how I feel. My first greyhound wasn't allowed to sleep with me on my bed. Then for the last four days of his life I let him and he was so happy. When he was gone, I really regretted not allowing him to sleep with me all his life, but it was too late then. This is why all my subsequent hounds have been allowed to sleep with me if they want to. Easy for me to say, though, as I am "retired" and don't need to worry so much about getting a good night's sleep.