7 Nuggets of Phrasal Verbs Masterclass by Marc Roche (vol.5)
1. Snap up: quickly and eagerly buy or secure something that is in short supply or being sold cheaply.
2. To chat someone up is to flirt with them as you speak.
3. Live up: to do as well as or be as good as other people expect you to.
4. Ask someone out is to invite someone for dinner.
5. To be going out with someone is a stage of a romantic relationships where two people meet socially.
6. To go off someone is when you stop liking that person.
7. To split up is when you stop a relationship with a person.