Je was op zoek naar: immature (Engels - Sinhala)

first you complain about me being immature,
මුලින් ඔයා මං පරිණත නෑ කියල කිව්වා,

right, who'd go out with that immature hothead?
හරි.කව්ද එහෙම යන්නේ ළපටි හිතුවක්කාර විදියට?

if he's acting immature, why are you doing the same thing?
එයත් එක්ක තියන තරහාට ඔහොම කරන එක හරි නෑ නේ

fruits and vegetables picked too early or too late in season are more susceptible to physiological disorder and have a shorter storage life than those picked at the proper maturity. fruits picked immature may not fully ripen. so it requires some guide to measure the proper maturity and quality.
immature