How would you describe Sek-Lung's relationship with his grandmother?give examples and details from the story

Sek-Lung was very close to his grandmother, Poh-Poh, and had the hardest time getting over her death.
Chinatown people turned away, muttering behind my back. Poor Sek-Lung... spent all his seven years with Poh-Poh... he can’t get over it” – Sek-Lung.