A possible concise summary is:
A girl named Alina finds out that her dad is actually her stepdad and feels betrayed by her parents. She rejects his attempts to bond with her until she meets a famous YouTuber who is also a stepdad and explains to her that family doesn't require blood, it only requires love. She reads a letter from her stepdad that expresses his love for her and decides to forgive him and call him dad.
Here are the key facts extracted from the text:
1. A person underwent over 24 hours of active labor.
2. Sam Jr. was born after the second push during labor.
3. Elina was born naturally, without surgery.
4. Sam is not Elina's biological father; he entered her life after her real father died.
5. Sam planned to tell Elina about her biological father through a letter on her 14th birthday.
6. The family did not tell Elina sooner about her biological father because they didn't want her to feel different from her siblings or that Sam was not her real father.
7. Sam suggests doing a Blindfold Challenge with Elina to prove their bond.
8. Sam fails the Blindfold Challenge, mistaking another girl for Elina.
9. Elina is upset upon learning the truth about her biological father and asks Sam to leave her alone.
10. Sam expresses his love for Elina despite not being her biological father, stating that family requires love, not blood.
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