Scam Letter(s) from Sandra Smith to Grant (Canada)

Letter 1

How are you doing...i do appreciate the time you took going through my profile..., I checked out your page too and i love it, but it's just that am out the country am in Nigeria now, i just came to visit my online friend but i will be back pretty soon so if you don't mind we will keep in touch till i get back to the states cause i want to build and start a relationship based on trust and honesty and i hope you can be there for me in my time of all of all times...............lol....
take care and hope to hear from you again
Sandra.