At age 18 he bought a fully functional ice cream truck, complete with a freezer, a kitchen with sinks, and musical bell. As you could have probably guessed, Grint is a BIT more well off financially than his onscreen persona Ron Weasley. (On the other hand, this car doesn’t fly). The young film star said that he has been interested in the ice cream industry ever since he was a child. If his movie career doesn’t pan out after the Harry Potter franchise comes to an end, at least he’ll have something to fall back on? He may need the job security too, seeing that he dropped out of school at age 16!