<human>: Can you condense the text into three sentences or less?

Hi guys.

So, I had a long talk with [m]y girlfriend last night, and it seems that I've lost my "spark". Apparently, I've had this earlier in the relationship, but now it's gone and has been for a while.

I asked her directly what she feels she's missing from me; affection and the sexual flirtation which leads to me validate her as my lover and partner. 

The consequences of this is her not being able to mentally ready herself for sex. It's not that we don't have sex - we do - a lot, actually. But last night she told me that it was boring, predictable and that she can't really get into it, because of the missing "spark".

So, 7 years later into this relationship I have apparently lost my ability to flirt, give compliments and validate my girlfriend. I don't go out much, I'm not conversing with other people than those I work with and it's an all-male environment. I have no idea where to get inspiration and information on how to improve this.

I'd like some input on how and what I can do to improve this. How does your SO make this work? How do you?
<bot>: ! My girlfriend wants me to flirt with her and make her feel wanted; I've forgotten how. I'd like some input on how to get my game going again.