I think he loved Anne a lot. Anyway, he went through many things to get her, like divorsing Catherine of Aragon and breaking with Rome. He also courted her for a long time. Out of all of Henry’s wives, his relationship with Anne was the richest in my opinion. They shared mutual intrests, passion. They seem to have had that unity in their best years, which makes me think that their love was the strongest. But, of course, every couple has ups and downs.
Anne certainly was his favourite when they were in love. But Henry is said to always call Jane Seymour “the love of his life” obviously for providing him with a son he wanted so much and for so long.