"he was just my Tammy" is such a bad resolution, even for unrequited Byler. For Robin Tammy was a crush that let her discover her sexuality, but she was just that. A crush. Because they never had a bond. Will and mike are litterally best friends since kindergarten. Like, it is great that will is able to accept the fact that he is gay, despite his feelings being reciprocated or not!! This is huge and I really would've needed to see a scene like that when I was 16. But It would be so cheap if this is the last time they address his feeling for Mike. Mostly because Will's feelings towards his love for him have gone to such extremes (desperation and self hatred during the painting scene, hopefulness during the 'signs' scene) that this is just bland in comparison