Never say never
Athena Grant gets a call from the hospital on her day off, claiming that she needs to come in to discuss options for Buck, as his emergency contact.
A lot of information is reveled, and she finally understands what the boy she's come to see as her own has been through.
Or: Buck throws another clot, calls the 118 & Maddie out on their shit, lets Athena hold him as he cries, and then finally talks to Eddie.