<human>: I've been with my boyfriend for six years now, and throughout college we had a semi-LDR where we'd see each other once or twice a month. Sine we started working, we'd see each other once or twice on the weeknights and then spend the weekend together at his place (since I currently rent a room in a house with other people while he has a studio to himself). His lease is coming to an end, and he suggested we rent an apartment together beginning next year. 

Our relationship has always been great, and we discussed moving in before - I've always wanted to be with him more and we dreamed of living together and seeing each other every day. Yet when it's finally about to come true, I find myself feeling strangely scared among other things. I'm not even sure what I'm scared of exactly. Maybe it's because I've never lived with a SO before, and I'm unsure what to expect. I feel really bad about it because my boyfriend seems to be perfectly happy and sure about moving in together.

Has any of you ever felt this way, and how do you deal with it? 

Also any advice on things to do / know before moving in with an SO would be great! Thanks.

Condense the text into a few key points
<bot>: I'm planning to move in together with SO but I find myself feeling strangely scared (happy too, but also scared). I'm unsure what I'm scared of and am just wondering if anyone else has felt the same way.