Wymack getting invited for Kevin's first B-Day as a friend and not as his father
Wymack getting him a tiny Exy racquet plushie key chain (with a zip on it's side to to change the battery of the little speaker that says HBD in a squeaky voice) along with a bunch of other exy themed stuff
Kayleigh then bought him (just before her crash) it's matching set, a exy ball plushie that he hangs it together on his sports kit
Those being the only thing Kevin had during the Nest because it was with him, hanging on his sports bag while the rest of his stuff were donated off by the Moriyamas in the name of the policy 'No Family in the Nest'
Kevin treasuring it thinking that it was his mother who gifted it both because she never explicitly deny it and telling Jean that was his first and last gift from his mother
Kevin fiddling with it (the speaker long dead since batteries didn't come under the list of necessities) after one of those gruelling Raven practice and finding something slip off the speaker and guessing it was a note he should've opened long time ago
Kevin never opening it in the fear of it being the last words of his mother and wanted to hold onto it as long as he can to read it even though he knew it was probably said a variation of 'HBD'
Kevin getting it back before the interview of him and Jean to bribe him along with his Evermore notes and car and using it again on his orange sports bag
Wymack recognizing it (because he may have spent an embarrassing amount of time trying to plan on what to gift his Love's mentor's son) and asking Kevin if he can see it
Wymack immediately feeling the note through the worn out fabric and trying to take it out once he hears Kevin explain to him that he has never actually taken it out
Kevin lunging for it (still thinking it will something written by Kayleigh) and then sees his Dad's ears' tips going red so now his desperation to read the note is for a different reason
Kevin running away with it after snatching it and his Dad running after him on the outer court failing to keep up
Kevin opening it with the gentleness he did not possess while playing exy as the paper has yellowed and gone thin with age
Kevin sitting down to piece the paper as soon it starts unfold in little squares at the creases to find his coach's handwriting with Exy Strategies for a 1 YEAR OLD with colourful doodled representations on the side
The Foxes finding out that Kevin's natural talent may have come from Kayleigh but his obsession comes from David Coach Wymack