The Lincoln–Kelly Sibling Bond
BeautifulLincoln’s grief as Kelly’s brother emerges through protectiveness, anger, avoidance, and a late recognition that he has been taking pain out on others.
increasing
Bearing strength in each event
decreasing
A Protective Brother

Rules Between Siblings
Protectiveness and conflict
Lincoln worries about Kelly dating boys in his grade and argues that being older means he knows better.
Mutual resistance
Kelly counters by setting a rule about people in Ava’s grade; their banter conceals a close but combative sibling bond.
The News of Kelly’s Death

A Family’s Catastrophe
The call to Ava’s father
Kelly’s family informs Ava’s father before dawn, and the news reaches Ava soon after.
Lincoln’s unspoken loss
The novel initially shows the death through Ava’s shock, while Lincoln’s grief remains largely hidden behind his later anger.
Anger Displaced

Pain Turned Outward
Avoiding direct grief
Lincoln and Ava hook up but rarely discuss Kelly, leaving resentment and guilt to surface indirectly.
A brother unable to explain
Lincoln’s evasions and anger signal that he is struggling, even when he cannot offer Ava the emotional clarity she seeks.
An Honest Admission

Naming His Anger
A collapse of defenses
Lincoln cries with Ava and Tina, admitting that he misses Kelly and believes she would hate their conflict.
Shared vulnerability
The scene gives his grief a voice without making him less angry or resolving the damage between him and Ava.
One Day at a Time

A Brother’s Apology
Taking responsibility
Lincoln admits he is angry at Kelly and has been directing that anger at his family, Ava, and Gideon.
A tentative future
He and Ava agree they might become friends, treating repair as a process rather than an immediate return to closeness.
During Kelly and Ava’s early high-school years
The early morning Kelly dies
In the months after Kelly’s funeral
After the confrontation in Lincoln’s bedroom
After the formal, before graduation