Johnny is the best adult... ever. Orihime loves him. He's fun and he likes her rambling and he's super-cool with an amazing house and maids and stuff, and he likes her stuffed animals...! And when she was really feeling a little down, she could go over to his place and spend some time there and have a fancy meal and not be alone, and that made her feel about a thousand times better.
He sort of reminds her of Rangiku, in a weird, genderswapped way. He has the same core, playful and light-hearted but wise and benevolent too... And so he makes her feel a little bit better about herself and the things going on around her. She'd probably go to him for advice if she needed it. AND SHE HOPES HE LIKED THE BASKET. 8D