<human>: Me and my girlfriend are together for about 2 and a half year now, at the beginning we could sit in a room and talk for hours about our interests and everything. 

After moving in together in a new appartment things got awkward, we don't talk much anymore (mostly work and family related stuff) and it's not the same anymore. 

We don't know what to do anymore and we both fear our relationship could end because of this and we really don't want that to happen. 

The silly thing is, we have both very similar interests (Metal, Rock, Racing, MotoGP, World Rallye Championship etc.) but most times we just sit in front of the TV silently watching our favourite shows... 

Did anyone have a similar problem and maybe could help me in this situation? I really don't want to loose her and she thinks the same...

Could you distill the essence of the text into 1-3 sentences?
<bot>: Girlfriend and I don't know what to do anymore while beeing together and fear that this could end our relationship. Any tips?