Nickel

Characteristic feature: With the person he falls in love with without knowing the answer, he may be cautious and won't change right away... but this person will have essentials: a headache pill if he has a headache, a sweatshirt after a workout, a clean T-shirt if it's not dry, treats from the army store. But he won't give these things personally; he'll rather give them away in a way that no one will see, but so that the gift remains in a visible place for the person.

Personality: Irritable, narcissistic, cold-blooded, lacks compassion, pity, and empathy. Doesn't mince words, hits immediately, rude, selfish, harsh, hates weak people.
With a person with whom he might suddenly fall in love, he won’t even be able to utter a word... he will be shy, sweet, worried about every little thing, jealous, romantic, caring, affectionate, well, in short, he will literally carry you in his arms.