You could fill it in with a lot of different words depending on the region, but I would personally go with either quisquilloso or exigente. Both mean picky eaters in this situation.
Answer:
1. hacer caso / atender
2. cariño
3. soltero
4. mentirosa
5. solo / sola
Explanation:
You must say the right word for each concept:
1. Pay attention to someone:
2. Affection that a person has for another whom they want:
3. unmarried man:
4. false woman who does not tell the truth:
5. Without company:
Adios te veo luego
That is how you say it in spanish