[Interact and contest with token that is on a terrain of size larger than character]

Hi. If i have an character of Size 2, that is within range 1 of an token, but the token is placed on a terrain that is Size 3 or larger, does that character can interact with that token, and does it count in a contesting and securing this token?

[Web barrier - advancing out and in of 3 range]

I've got a question about team tactic card "Web barrier". Do i understand that correctly, that those 2 characters who paid to play this card can move freely and the barrier between them will change position as long as they are within range 3 of each other? And other question. If one of them moves so he is no longer in range 3 of second character, but later he will come back to range 3, barrier will be "renewed"?