Well...I generally talk to them, but uh...the most common way seems to be having Pokemon with you - your Ralts for now - fight with them a bit...and then catching them in a Pokeball...
[Reaching into her pocket, she pulls one out for reference.] Once they've been in the Pokeball, they're considered yours...Most people keep them inside, but I generally let mine out after I've caught them...
[visual]
Well...I generally talk to them, but uh...the most common way seems to be having Pokemon with you - your Ralts for now - fight with them a bit...and then catching them in a Pokeball...
[Reaching into her pocket, she pulls one out for reference.] Once they've been in the Pokeball, they're considered yours...Most people keep them inside, but I generally let mine out after I've caught them...