I see red flags all over this. If someone is just passing through, they're not looking for a hamonious match (which is what I assume you are on this site for). What's the point in continuing a match if they're here today and gone tomorrow. If they're just wandering the country, there are probably some stability issues and this person should be avoided in order to keep your heart and person safe. I would report this person to eHarmony as they are using the site for something it was not intended for.