Think of some GAL activities that interest you, research, look into them. Aren't there some things you used to do or have always wanted to do? They might not happen today or tomorrow but maybe next week or the week after. You could talk about those when your W asks what you are thinking.
I have a brother on the West Coast that I had not traveled to see since he moved there 10 years ago even though he came here once or twice a year. I thought about how I could make that trip and it took a few weeks to get organized. That was a conversation that I had with my W when she asked what I had been thinking about. She all of the sudden became very interested in my new activities.
Don't forget GAL can be going for a walk or a run...doesn't have to take that much time out of your day. You can discuss how that makes you feel when your W asks you what you are thinking.
You can't appear to be depressed, sad, etc....that just plays into why maybe some of the relationship has fizzled. Women want a confident happy man.....it's very hard at first but fake it till you make it.
H-50 W-48 T-19 M -18 S23, S14 BD - 5/9/2018 OM discovered 5/10/2018
In house sep - 8/18/2018 Rope drop 2/15/2019 R'ing since 3/15/2019