Fallout 4
84 Achievements
1,600
108-139h
Where You Belong
Complete the quest "Where You Belong"
20
5.65%
How to unlock the Where You Belong achievement in Fallout 4 - Definitive Guide
You get this quest from Kasumi. Finish it and the achievement is yours.
Still need help here is how i did it.
Story-related, cannot be missed.
This quest will begin after you reach Acadia with Longfellow. It's rather short and simply involves speaking with DiMA, then heading downstairs to confront Kasumi, and then heading back up for another conversation with DiMA. Be sure to explore the entirety for Acadia, though. There are countless items worth picking up (like an issue of "The Islander's Almanac") and multiple characters to speak to if you're looking for extra side quests.
Story related, cannot be missed.
You will get this quest once you reach Acadia with Longfellow. Speak to DiMA then go talk to Kasumi. Afterwards, you have to find out about DiMA's secret so either talk to him, eavesdrop or hack the computer to find out what is going on. Once you do, go speak to Kasumi again and the quest will end.