I tell them I got it from my summer in some tropic island, like BiggYu. Hahaha! My friends know that I am using MT1 so there is no need for me to keep that secret. lol
Type 1 people are easier to burn than tan so even with the slightest exposure, you would become a bit darker. I start by telling them the obvious: there are different skin types and sadly, I have the type that burns easily so just a bit of sun would do the trick. But to achieve the tan I want, I make sure that I am just exposed to the right amount of uv (tried tanning beds a few times, it's okay). It stays for a few months.