あま甘amaえるeru
1.
To engage in actions that assume the other person will overlook or forgive one's lack of restraint, often seeking affection or special treatment while expressing vulnerability.
2.
To interact in an overly familiar manner in order to elicit care or indulgence from someone, akin to adopting a playful, needy demeanor that invites affection.
3.
To readily accept the kindness or goodwill of others without hesitation, often taking advantage of their willingness to help and acting casually in response to that warmth.
Example:
少女は母親に甘えた。