<human>: My boyfriend is in Architecture School at UT he has a opportunity to do a program that would basically allow him to pick 3 architecture firms that he'd like to work for. (The firms are all around the world) He'd be gone for 6 months, would be getting paid, earn school credit and he would gain extremely valuable experience. We live together and have been in a relationship for about 9 months. After summer is over he'll start having to pick places that he'd like to go, I'm so worried that he'll pick somewhere over seas (he's mentioned that it's an option but always avoids having a conversation about it because "it's so far away that I shouldn't worry about it now"). I don't want him to miss out, I love him and I want him to live the fullest life he can but at the same time I want to be selfish and ask him not to go somewhere where I can't follow him. I'm so conflicted our relationship is literally the best thing that has ever happened to me, we almost never fight, we're best friends, and he is irreplaceable to me. Is there anyone out there who's been in a similar situation and regretted either decision?

Can you summarize the given text in a few sentences?
<bot>: My boyfriend might leave the country for an amazing opportunity but I kind of want to be selfish and ask him to only go where I can follow him.