The "I can love you like a sailor" line is basically Gabe alluding to the "impermanence" of what a sailor does. A sailor comes and goes from port to port, with no permanence to where they are or what they are doing there. They do the job, and then move on to the next place. He's saying he's here now, he's going to do what he loves, he's going to make other people love what he's doing, and then when the time comes he'll go along to the next thing. He will "leave the port" so to speak.
It's pretty much saying live for the moment and love what you have, because things change and nothing lasts forever.
The "I can love you like a sailor" line is basically Gabe alluding to the "impermanence" of what a sailor does. A sailor comes and goes from port to port, with no permanence to where they are or what they are doing there. They do the job, and then move on to the next place. He's saying he's here now, he's going to do what he loves, he's going to make other people love what he's doing, and then when the time comes he'll go along to the next thing. He will "leave the port" so to speak.
It's pretty much saying live for the moment and love what you have, because things change and nothing lasts forever.